CN219160709U - Refrigerator with a refrigerator body - Google Patents

Abstract

The utility model relates to the technical field of refrigeration equipment, and provides a refrigerator, which comprises a refrigerator body, a storage box, an air duct assembly and an air guide piece, wherein the air guide piece is arranged on the refrigerator body; a refrigerating compartment is formed in the refrigerator body; the storage box is detachably connected above the refrigeration compartment, and a storage compartment is formed in the storage box; the air duct assembly comprises an air supply duct and an air return duct, and the air supply duct and the air return duct are arranged between the refrigerator body and the storage box so as to communicate the refrigeration compartment with the storage compartment; the air guide piece is suitable for conveying the cool air of the refrigeration compartment to the storage compartment through the air supply duct. According to the refrigerator, the refrigerator body is detachably connected with the storage box, and when the refrigerator body is connected with the storage box, cold air in the refrigeration compartment is conveyed to the storage compartment through the air guide piece, so that refrigeration storage of the storage box is realized; the refrigerator body and the storage box can be separately and independently carried in the carrying process, so that the carrying cost and the damage risk can be reduced.

Description

Refrigerator with a refrigerator body

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background

Along with the gradual improvement of living standard, the refrigerator is used more and more, the variety of the refrigerator is also more and more, the volume of the refrigerator is also more and more, and the overall height and width of the refrigerator are also increased.

However, the transportation of the refrigerator having a large height and width is difficult, and the installation at home is also difficult due to the excessively high and inconvenient dumping of the refrigerator, thereby greatly increasing the transportation cost and labor cost of the refrigerator, and in addition, the risk of damage is increased during the transportation due to the excessively large refrigerator.

Disclosure of Invention

The present utility model is directed to solving at least one of the technical problems existing in the related art. Therefore, the refrigerator provided by the utility model can separate the refrigerator body from the storage box for independent transportation in the transportation process, can reduce transportation cost and damage risk, avoid difficulty in entering a user caused by overhigh refrigerator and inconvenient dumping, and can enable the inside of the storage box to be in a low-temperature state when the refrigerator body is connected with the storage box so as to realize refrigeration storage of the storage box.

An embodiment of a refrigerator according to a first aspect of the present utility model includes:

a refrigerator body in which a refrigerating compartment is formed;

the storage box is detachably connected above the refrigerator body, and a storage compartment is formed in the storage box;

the air duct assembly comprises an air supply duct and an air return duct, and the air supply duct and the air return duct are arranged between the refrigerator body and the storage box so as to communicate the refrigeration compartment with the storage compartment;

the air guide piece is suitable for conveying the cool air of the refrigerating compartment to the storage compartment through the air supply duct.

According to the refrigerator disclosed by the embodiment of the utility model, the refrigerator body is detachably connected with the storage box, when the refrigerator body is connected with the storage box, the air supply duct and the air return duct are used for communicating the refrigerating compartment of the refrigerator body with the storage compartment of the storage box, cold air in the refrigerating compartment is conveyed to the storage compartment through the air supply duct by the air guide piece, and after the storage compartment circulates, the cold air is conveyed to the refrigerating compartment through the air return duct, so that the inside of the storage box is in a low-temperature state, and the refrigerating storage of the storage box is realized; simultaneously, can separate refrigerator body and storage tank in the handling and carry independently, effectively solve the inconvenience that higher refrigerator brought in the handling to can reduce handling cost and damage risk, and independent refrigerator body and storage tank are high less, can avoid the difficulty of registering one's residence that causes because of the refrigerator is too high and emptys inconveniently.

According to an embodiment of the present utility model, the supply air duct includes:

the first air inlet is arranged on the top plate of the refrigerator body and is communicated with the refrigeration compartment;

the first air outlet is arranged on the bottom plate of the storage box and is communicated with the storage compartment;

the return air wind channel includes:

the second air inlet is arranged on the bottom plate of the storage box and is communicated with the storage compartment;

the second air outlet is arranged on the top plate of the refrigerator body and communicated with the refrigerating compartment.

According to one embodiment of the present utility model, further comprising:

the air duct cover plate is movably arranged at the top of the refrigerator body and is suitable for switching between a closed state and an open state; in the closed state, the air duct cover plate moves to the first air inlet and the second air outlet so as to enable the first air inlet and the second air outlet to be closed; in the open state, the air duct cover plate moves out to the first air inlet and the second air outlet so that the first air inlet and the second air outlet are opened.

According to one embodiment of the utility model, the air guide piece is arranged in the storage compartment or the air supply duct.

According to one embodiment of the utility model, the storage compartment is internally provided with a sensor element, which is adapted to monitor the temperature of the storage compartment, and/or,

and an insulating layer is arranged on the outer side of the storage box.

According to one embodiment of the utility model, a positioning assembly is arranged between the refrigerator body and the storage box, and/or,

the storage box is detachably connected with the refrigerator body through a connecting component.

According to one embodiment of the present utility model, the positioning assembly includes a positioning part provided at the top surface of the refrigerator body and a positioning groove provided at the bottom surface of the storage case, or,

the positioning assembly comprises a positioning column arranged on the top surface of the refrigerator body and a positioning hole arranged on the bottom surface of the storage box.

According to one embodiment of the utility model, the connecting assembly comprises a connecting piece and a locking piece, wherein the connecting piece penetrates through the top plate of the refrigerator body and the bottom plate of the storage box, and the locking piece is suitable for locking the connecting piece.

According to one embodiment of the present utility model, further comprising:

the pedal part is arranged outside the refrigerator body and comprises a bracket and a pedal, the pedal is respectively in running fit with the bracket and the refrigerator body, and the bracket is suitable for being switched between a storage position and an unfolding position so as to drive the pedal to be switched between an unfolding state and a folding state; in the storage position, the pedal is in a folded state, and the bracket and the pedal are stored outside the refrigerator body; in the deployed position, the step is in a deployed state.

According to one embodiment of the utility model, the refrigerator body is provided with a receiving groove in which the pedal and the bracket are received in the folded state.

The above technical solutions in the embodiments of the present utility model have at least one of the following technical effects:

according to the refrigerator disclosed by the embodiment of the utility model, the refrigerator body is detachably connected with the storage box, when the refrigerator body is connected with the storage box, the air supply duct and the air return duct are used for communicating the refrigerating compartment of the refrigerator body with the storage compartment of the storage box, cold air in the refrigerating compartment is conveyed to the storage compartment through the air supply duct by the air guide piece, and after the storage compartment circulates, the cold air is conveyed to the refrigerating compartment through the air return duct, so that the inside of the storage box is in a low-temperature state, and the refrigerating storage of the storage box is realized; simultaneously, can separate refrigerator body and storage tank in the handling and carry independently, effectively solve the inconvenience that higher refrigerator brought in the handling to can reduce handling cost and damage risk, and independent refrigerator body and storage tank are high less, can avoid the difficulty of registering one's residence that causes because of the refrigerator is too high and emptys inconveniently.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic perspective view of a refrigerator according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a second perspective structure of a refrigerator according to an embodiment of the present utility model;

FIG. 3 is a third schematic perspective view of a refrigerator according to an embodiment of the present utility model;

fig. 4 is a schematic view of a refrigerator according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a storage case according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a refrigerator body according to an embodiment of the present utility model;

FIG. 7 is a second schematic diagram of a refrigerator body according to an embodiment of the present utility model;

fig. 8 is a schematic perspective view of a refrigerator according to an embodiment of the present utility model;

fig. 9 is a schematic view of a refrigerator body and a pedal member in a separated state according to an embodiment of the present utility model;

fig. 10 is a schematic view of a refrigerator with a pedal part in an opened state according to an embodiment of the present utility model.

Reference numerals:

1. a refrigerator body; 11. a refrigeration compartment; 12. a refrigerator main body; 13. a first door body; 14. a receiving groove;

2. a storage box; 21. a storage compartment; 22. a storage box main body; 23. a second door body; 24. a heat preservation layer;

3. an air supply duct; 31. a first air inlet; 32. a first air outlet;

4. an air return duct; 41. a second air inlet; 42. a second air outlet;

5. an air guide member;

6. an air duct cover plate;

7. a shelf;

8. a pedal member; 81. a bracket; 82. a pedal; 83. and fixing the frame.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Fig. 1 illustrates a first perspective view of a refrigerator according to an embodiment of the present utility model, fig. 2 illustrates a second perspective view of a refrigerator according to an embodiment of the present utility model, and fig. 3 illustrates a third perspective view of a refrigerator according to an embodiment of the present utility model; as shown in fig. 1, 2 and 3, the refrigerator comprises a refrigerator body 1, a storage box 2, an air duct assembly and an air guide piece 5, wherein the storage box 2 is detachably connected above the refrigerator body 1, a refrigerating compartment 11 is formed inside the refrigerator body 1, a storage compartment 21 is formed inside the storage box 2, the air duct assembly comprises an air supply duct 3 and an air return duct 4, and the air supply duct 3 and the air return duct 4 are arranged between the refrigerator body 1 and the storage box 2 so as to communicate the refrigerating compartment 11 with the storage compartment 21; the air guide 5 is adapted to convey cool air of the cooling compartment 11 to the storage compartment 21 through the air supply duct 3, so that the inside of the storage box 2 can be in a low temperature state to realize the refrigeration storage of the storage box 2.

It can be understood that the refrigerator body 1 and the storage box 2 adopt a detachable connection mode, the refrigerator body 1 and the storage box 2 are kept independent in the manufacturing and transportation processes, the storage box 2 is connected to the refrigerator body 1 during the in-home installation, and the air supply duct 3 and the air return duct 4 between the refrigerator body 1 and the storage box 2 are also communicated with the refrigeration compartment 11 and the storage compartment 21 when the refrigerator body 1 and the storage box 2 are connected, so that the inside of the storage box 2 is in a low-temperature state, and the refrigeration storage of the storage box 2 is realized.

According to the refrigerator disclosed by the embodiment of the utility model, the refrigerator body 1 is detachably connected with the storage box 2, when the refrigerator body 1 is connected with the storage box 2, the air supply duct 3 and the air return duct 4 are used for communicating the refrigerating compartment 11 of the refrigerator body 1 with the storage compartment 21 of the storage box 2, cold air of the refrigerating compartment 11 is conveyed to the storage compartment 21 through the air supply duct 3 by the air guide piece 5, and after the storage compartment 21 circulates, the cold air is conveyed to the refrigerating compartment 11 through the air return duct 4, so that the inside of the storage box 2 is in a low-temperature state, and the refrigerating storage of the storage box 2 is realized; simultaneously, can separate refrigerator body 1 and storage tank 2 in the handling and carry independently, effectively solve the inconvenience that higher refrigerator brought in the handling to can reduce handling cost and damage risk, and independent refrigerator body 1 and storage tank 2 are high less, can avoid the difficulty of registering one's residence that causes because of the refrigerator is too high and emptys inconveniently.

It should be noted that, for the super-high refrigerator with the height above 2.3m, the height brings a lot of inconveniences to the manufacturing and transportation processes of the refrigerator, so the refrigerator is designed into two parts of the refrigerator body 1 and the storage box 2, the two parts can be separated and spliced, taking the height of the refrigerator as an example of 2.3m, the height of the refrigerator body 1 can be designed to be 1.9m, the height of the storage box 2 is designed to be 0.4m, the refrigerator body 1 and the storage box 2 are kept independent in the manufacturing and transportation processes, and the splicing is completed during the in-home installation, so that the adverse effect brought by the height of the super-high refrigerator is solved to a certain extent.

Fig. 4 illustrates a schematic structural diagram of a refrigerator according to an embodiment of the present utility model, as shown in fig. 4, at least one layer of shelves 7 is disposed in a storage compartment 21 of a storage box 2 to divide the storage compartment 21 into multiple layers of spaces, and one layer of shelves 7 is illustrated in fig. 4.

Fig. 5 illustrates a schematic structural diagram of a storage case provided by an embodiment of the present utility model, fig. 6 illustrates one of schematic structural diagrams of a refrigerator body provided by an embodiment of the present utility model, and as shown in fig. 5 and 6, an air supply duct 3 includes a first air inlet 31 and a first air outlet 32, the first air inlet 31 is disposed on a top plate of the refrigerator body 1 and is communicated with the refrigeration compartment 11, and the first air outlet 32 is disposed on a bottom plate of the storage case 2 and is communicated with the storage compartment 21; the return air duct 4 comprises a second air inlet 41 and a second air outlet 42, the second air inlet 41 is arranged on the bottom plate of the storage box 2 and is communicated with the storage compartment 21, and the second air outlet 42 is arranged on the top plate of the refrigerator body 1 and is communicated with the refrigeration compartment 11.

It can be understood that the top plate of the refrigerator body 1 is provided with a first air inlet 31 and a second air outlet 42, the first air inlet 31 and the second air outlet 42 are both communicated with the refrigeration compartment 11, the bottom plate of the storage box 2 is provided with a first air outlet 32 and a second air inlet 41, and the first air outlet 32 and the second air inlet 41 are both communicated with the storage compartment 21, so that when the storage box 2 is connected to the refrigerator body 1, the first air inlet 31 arranged on the top plate of the refrigerator body 1 is communicated with the first air outlet 32 arranged on the bottom plate of the storage box 2 to form the air supply duct 3; the second air outlet 42 arranged on the top plate of the refrigerator body 1 is communicated with the second air inlet 41 arranged on the bottom plate of the storage box 2 to form a return air duct 4.

It will be appreciated that the storage bin 2 is internally provided with a sensing element adapted to monitor the temperature of the storage compartment 21 in real time.

It will be appreciated that the sensing element may be a temperature sensor, the temperature of the storage compartment 21 is monitored in real time by the temperature sensor, and when the temperature sensor monitors that the temperature of the storage compartment 21 reaches the preset temperature, the closing of the air supply duct 3 and the air return duct 4 and the air guide 5 is controlled, and when the temperature sensor monitors that the temperature of the storage compartment 21 is below the preset temperature, the opening of the air supply duct 3 and the air return duct 4 and the opening of the air guide 5 are controlled, and the temperature in the storage compartment 21 reaches the preset temperature by stirring of the air guide 5.

It is understood that the air supply duct 3 and the air return duct 4 may be closed by providing a cover capable of being opened and closed automatically in the air supply duct 3 and the air return duct 4, so as to realize independent sealing of the refrigeration compartment 11 and the storage compartment 21.

Fig. 7 illustrates a second schematic structural diagram of the refrigerator body according to the embodiment of the present utility model, as shown in fig. 7, the refrigerator further includes an air duct cover 6, where the air duct cover 6 is movably disposed on top of the refrigerator body 1 and is suitable for switching between a closed state and an open state.

It can be understood that an air duct cover plate 6 is disposed on the top of the refrigerator body 1, and the air duct cover plate 6 can relatively move, so as to realize the communication and sealing between the first air inlet 31 and the second air outlet 42 of the top plate of the refrigerator body 1 and the outside.

It can be understood that when the storage box 2 is connected to the refrigerator body 1, the air duct cover plate 6 is in an open state, and at this time, the air duct cover plate 6 is moved out to the first air inlet 31 and the second air outlet 42, so that the first air inlet 31 and the second air outlet 42 are opened, and the first air inlet 31 of the top plate of the refrigerator body 1 is communicated with the first air outlet 32 of the bottom plate of the storage box 2, and the second air outlet 42 of the top plate of the refrigerator body 1 is communicated with the second air inlet 41 of the bottom plate of the storage box 2, so that the inside of the storage box 2 can be in a low-temperature state. When the storage box 2 is separated from the refrigerator body 1, the air duct cover plate 6 is in a closed state, and at this time, the air duct cover plate 6 moves to the first air inlet 31 and the second air outlet 42, so that the first air inlet 31 and the second air outlet 42 are closed.

It can be understood that the air duct cover plate 6 at the top of the refrigerator body 1 may be one, so as to simultaneously realize closing and opening of the first air inlet 31 and the second air outlet 42; the number of the air duct cover plates 6 at the top of the refrigerator body 1 can be two, so as to respectively close and open the first air inlet 31 and the second air outlet 42.

According to the refrigerator disclosed by the embodiment of the utility model, the movable air duct cover plate 6 is arranged at the top of the refrigerator body 1, and when the storage box 2 is connected with the refrigerator body 1, the first air inlet 31 and the second air outlet 42 are opened through the air duct cover plate 6, so that the inside of the storage box 2 can be in a low-temperature state; when the storage box 2 is separated from the refrigerator body 1, the air duct cover plate 6 is used for sealing the first air inlet 31 and the second air outlet 42, so that the refrigeration compartment 11 inside the refrigerator body 1 can be sealed, and the normal operation of the refrigerator body 1 can be realized.

In one embodiment of the present utility model, the air guide 5 is provided in the storage compartment 21 or in the air supply duct 3.

It can be understood that the air guide 5 is used for conveying the cool air of the refrigeration compartment 11 of the refrigerator body 1 to the storage compartment 21 through the air supply duct 3, and conveying the cool air back to the refrigeration compartment 11 through the return air duct 4 after circulating in the storage compartment 21, so that the cool air forms an air duct circulation between the storage compartment 21 and the refrigeration compartment 11, and the refrigeration storage of the storage compartment 21 is realized.

It is understood that the air guide 5 may be disposed in the storage compartment 21 or may be disposed in the air supply duct 3 to guide cool air of the cooling compartment 11 of the refrigerator body 1 to the storage compartment 21 through the air supply duct 3. The air guide member 5 adopts a fan, and the storage compartment 21 reaches a preset temperature and keeps constant through stirring of the fan, in the embodiment of the utility model, the fan can be arranged at the first air outlet 32 of the air supply duct 3, and an electric control interface is arranged between the refrigerator body 1 and the storage box 2 so as to supply power to the fan when the refrigerator body 1 and the storage box 2 are connected.

As shown in fig. 1 and 2, the refrigerator body 1 includes a refrigerator main body 12 and a first door 13, the interior of the refrigerator main body 12 is configured with a refrigerating compartment 11 to store articles, and the first door 13 is openably and closably connected to the refrigerator main body 12 to open or close the refrigerating compartment 11. The storage compartment 21 includes a storage case body 22 and a second door 23, the storage case body 22 having an interior configured to store articles therein, the second door 23 being openably and closably coupled to the storage case body 22 to open or close the storage compartment 21.

In another embodiment of the present utility model, the refrigerator further includes a cold storage assembly provided in the storage compartment 21, and a portion of cold in the storage compartment 21 is absorbed by the cold storage assembly to be stored in the cold storage assembly.

The cold accumulation assembly comprises a cold accumulation shell and a cold accumulation agent stored in the cold accumulation shell, wherein the cold accumulation agent is suitable for absorbing and storing cold energy in a low-temperature environment and discharging the cold energy after the storage box 2 is separated from the refrigerator body 1, so that the inside of the storage box 2 is in a low-temperature state continuously, and food in the storage box 2 is refrigerated.

It is understood that a cold storage case may be provided on at least one of the storage case body 22 and the second door 23, and in order to improve cold storage capacity in the storage case 2, a cold storage case is provided on the storage case body 22 and the second door 23, and a cold storage agent is filled in the cold storage case.

It will be appreciated that the cold storage agent may be a translucent (or opaque) viscous gel-like mixture of organic or (and) inorganic compounds that absorbs and stores a large amount of cold at low temperatures and emits a large amount of cold at higher temperatures, maintaining a low temperature environment within itself and surrounding small ranges for a longer period of time. The phase change cold storage agent can be used as the cold storage agent, and the phase change cold storage agent absorbs or releases heat to store or release energy during phase change, so that the volume is small, and the storage space of the storage compartment 21 in the storage box 2 is increased.

It is understood that the cold accumulation shell may be made of a plate-like member or a tubular member made of a heat insulating material such as a heat insulating rubber-plastic heat insulating plate or a heat insulating pipe, and any member made of a heat insulating material of any structure capable of storing a cold accumulation liquid may be used.

It is also understood that, in order to prevent the loss of cold in the storage case 2, an insulation layer 24 may be provided on the outside of the storage case 2.

It will be appreciated that the insulation layer 24 may be disposed on the outer side (not shown) of the storage box body 22 and the second door 23, and the insulation layer 24 may be formed by foaming, or an insulation board such as xps extruded board or EPS foam board may be used.

In another embodiment of the present utility model, the top surface of the refrigerator body 1 is provided with a positioning portion, and the bottom surface of the storage box 2 is provided with a positioning groove matched with the positioning portion.

It can be understood that a positioning component is arranged between the refrigerator body 1 and the storage box 2, the positioning component comprises a positioning part arranged on the top surface of the refrigerator body 1 and a positioning groove arranged on the bottom surface of the storage box 2, the storage box 2 is positioned above the refrigerator body 1, and the positioning of the storage box 2 on the refrigerator body 1 can be realized through the cooperation of the positioning part and the positioning groove, so that the alignment and the communication of the first air inlet 31 of the top plate of the refrigerator body 1 and the first air outlet 32 of the bottom plate of the storage box 2 are realized, and the alignment and the communication of the second air outlet 42 of the top plate of the refrigerator body 1 and the second air inlet 41 of the bottom plate of the storage box 2 are realized.

It can be understood that the positioning assembly between the refrigerator body 1 and the storage box 2 can also adopt other positioning structures, such as positioning columns and positioning holes, the top surface of the refrigerator body 1 is provided with the positioning columns, the bottom surface of the storage box 2 is provided with the positioning holes matched with the positioning columns, and when the storage box 2 is installed, the positioning columns are inserted into the positioning holes to position the storage box 2 and the refrigerator body 1.

It can be further understood that when the storage box 2 is installed on the refrigerator body 1 through the positioning assembly, the storage box 2 and the refrigerator body 1 can be connected through the connecting assembly, so as to form a complete refrigerator structure, and a sealing structure, such as a sealing body made of rubber material, is arranged at the contact position of the storage box 2 and the refrigerator body 1.

It is understood that the connection assembly includes a connection member and a locking member, the connection member is disposed through the top plate of the refrigerator body 1 and the bottom plate of the storage box 2, and the connection member is locked by the locking member, so as to connect the storage box 2 and the refrigerator body 1.

It is to be understood that the number of the connecting components may be plural, and correspondingly, the top plate of the refrigerator body 1 and the bottom plate of the storage box 2 are provided with connecting holes matched with the connecting pieces. In the embodiment of the utility model, the connecting piece adopts a connecting screw or a connecting bolt, and the locking piece adopts a locking nut; in other embodiments, the connection assembly may also adopt other connection structures, so as to enable the detachable connection between the storage box 2 and the refrigerator body 1.

Fig. 8 illustrates a schematic three-dimensional structure of a refrigerator provided by the embodiment of the present utility model, fig. 9 illustrates a schematic structure of a refrigerator body provided by the embodiment of the present utility model in a separated state from a pedal component, fig. 10 illustrates a schematic structure of a refrigerator provided by the embodiment of the present utility model in an opened state of the pedal component, as shown in fig. 8, 9 and 10, the refrigerator further includes a pedal component 8, the pedal component 8 is disposed outside the refrigerator body 1, the pedal component 8 includes a bracket 81 and a pedal 82, and the pedal 82 may be disposed one or two or more, and in particular, the refrigerator is determined according to a height of the refrigerator. The pedal 82 is respectively in running fit with the bracket 81 and the refrigerator body 1, and the bracket 81 is suitable for switching between a storage position and an unfolding position so as to drive the pedal 82 to switch between an unfolding state and a folding state; in the storage position, the pedal 82 is in a folded state, and the bracket 81 and the pedal 82 are stored outside the refrigerator body 1; in the deployed position, the pedal 82 is in the deployed state for the user to step on.

According to the refrigerator disclosed by the embodiment of the utility model, the pedal part 8 is arranged outside the refrigerator body 1, so that a user can step on the pedal to take and put articles from the storage compartment 21 of the storage box 2 when the pedal is in the unfolded state, and the articles are more convenient to take and put; because the pedal part 8 is positioned outside the refrigerator body 1, the storage space inside the refrigerator body 1 is not occupied, and the utilization rate of the storage space of the refrigerator body 1 is improved.

It will be appreciated that the side of the first door 13 facing away from the refrigerated compartment 11 is provided with a receiving slot 14, and that in the folded condition the pedal and bracket 81 are received in the receiving slot 14. The containing groove 14 can provide a containing space for the pedal part 8, the pedal part 8 cannot occupy the outer space of the refrigerator body 1, the outer surface of the refrigerator body 1 is ensured to be kept smooth, the attractiveness of the refrigerator body 1 is improved, collision is avoided, and the safety is enhanced. The holding groove 14 is a rectangular groove body, and the depth of the holding groove 14 is larger than or equal to the total thickness of the pedal part 8 after being folded, so that the pedal part 8 is ensured not to protrude out of the surface of the refrigerator body 1, and the attractiveness of the refrigerator is further improved.

It can be understood that two pedals 82 are illustrated in fig. 10, namely, a first pedal and a second pedal, wherein the first pedal is respectively in running fit with the bracket 81 and the first door body 13 through a pin shaft, and the second pedal is respectively in running fit with the bracket 81 and the first door body 13 through a pin shaft. In the storage position, the second pedal abuts against the first pedal to reduce the space occupied by the pedal member 8 in the folded state. In the unfolding position, the second pedal is located below the first pedal, the second pedal is spaced a certain distance from the first pedal, and the user increases the height of the user by respectively stepping on the first pedal and the second pedal, so that the user can conveniently take the articles in the uppermost space in the refrigerating compartment 11. The first pedal and the second pedal are made of hollow aluminum alloy sections, and the aluminum alloy sections are used for improving the attractiveness of the pedals and reducing the weight of the pedals.

It will be appreciated that the first pedal is a rectangular pedal having two oppositely disposed first sides, the two first sides being parallel to each other. As shown in fig. 10, the two first sides are two sides perpendicular to the first door body 13. The first ends of the two first sides are in running fit with the first door body 13 through pin shafts, and the second ends of the two first sides are in running fit with the bracket 81 through pin shafts. The second pedal is a rectangular pedal, and is provided with two second side edges which are oppositely arranged, the two second side edges are parallel to each other, and the second side edges are parallel to the first side edges. As shown in fig. 10, the two second sides are two sides of the second pedal perpendicular to the first door body 13.

In the open state, the first pedal and the second pedal are both in a horizontal state, and the first side and the second side are respectively perpendicular to the first door body 13. In the storage state, the first pedal and the second pedal are in the vertical state, the first side edge and the second side edge are parallel to the first door body 13, so that the first pedal, the second pedal and the first door body 13 can be well attached, and the space occupied by the pedal component 8 is reduced. The first ends of the two second sides are in running fit with the first door body 13 through pin shafts, and the middle parts of the two second sides are in running fit with the bracket 81 through pin shafts.

It will be appreciated that, as shown in fig. 9, the pedal member 8 further includes a fixing frame 83, the fixing frame 83 is a rectangular frame body, the fixing frame 83 is disposed in the accommodating groove 14, and the fixing frame 83 is connected with the groove wall of the accommodating groove 14 by a screw or a buckle. The first ends of the two first sides are in running fit with the fixed frame 83 through pin shafts, and the first ends of the two second sides are in running fit with the fixed frame 83 through pin shafts. By arranging the fixing frame 83, the bracket 81 and the pedal form a modularized structure, and refrigerators of different models can be matched.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A refrigerator, comprising:

a refrigerator body in which a refrigerating compartment is formed;

the storage box is detachably connected above the refrigerator body, and a storage compartment is formed in the storage box;

the air duct assembly comprises an air supply duct and an air return duct, and the air supply duct and the air return duct are arranged between the refrigerator body and the storage box so as to communicate the refrigeration compartment with the storage compartment;

the air guide piece is suitable for conveying the cool air of the refrigerating compartment to the storage compartment through the air supply duct.

2. The refrigerator of claim 1, wherein the supply air duct comprises:

the first air inlet is arranged on the top plate of the refrigerator body and is communicated with the refrigeration compartment;

the first air outlet is arranged on the bottom plate of the storage box and is communicated with the storage compartment;

the return air wind channel includes:

the second air inlet is arranged on the bottom plate of the storage box and is communicated with the storage compartment;

the second air outlet is arranged on the top plate of the refrigerator body and communicated with the refrigerating compartment.

3. The refrigerator of claim 2, further comprising:

the air duct cover plate is movably arranged at the top of the refrigerator body and is suitable for switching between a closed state and an open state; in the closed state, the air duct cover plate moves to the first air inlet and the second air outlet so as to enable the first air inlet and the second air outlet to be closed; in the open state, the air duct cover plate moves out to the first air inlet and the second air outlet so that the first air inlet and the second air outlet are opened.

4. The refrigerator of claim 1, wherein the air guide is provided in the storage compartment or in the supply air duct.

5. The refrigerator of claim 1, wherein the storage compartment is internally provided with a sensing element adapted to monitor the temperature of the storage compartment, and/or,

and an insulating layer is arranged on the outer side of the storage box.

6. The refrigerator according to claim 1, wherein,

a positioning component and/or a positioning component are arranged between the refrigerator body and the storage box,

the storage box is detachably connected with the refrigerator body through a connecting component.

7. The refrigerator of claim 6, wherein the positioning assembly comprises a positioning part arranged on the top surface of the refrigerator body and a positioning groove arranged on the bottom surface of the storage box, or,

the positioning assembly comprises a positioning column arranged on the top surface of the refrigerator body and a positioning hole arranged on the bottom surface of the storage box.

8. The refrigerator of claim 6, wherein the connection assembly comprises a connection member and a locking member, the connection member being disposed through a top plate of the refrigerator body and a bottom plate of the storage case, the locking member being adapted to lock the connection member.

9. The refrigerator according to any one of claims 1 to 8, further comprising:

the pedal part is arranged outside the refrigerator body and comprises a bracket and a pedal, the pedal is respectively in running fit with the bracket and the refrigerator body, and the bracket is suitable for being switched between a storage position and an unfolding position so as to drive the pedal to be switched between an unfolding state and a folding state; in the storage position, the pedal is in a folded state, and the bracket and the pedal are stored outside the refrigerator body; in the deployed position, the step is in a deployed state.

10. The refrigerator of claim 9, wherein the refrigerator body is provided with a receiving groove in which the pedal and the bracket are received in the folded state.

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